Fi-sher 1098-EGR Natural Gas Regulator Pilot Operated Pressure Control Valve Industrial Gas Pressure Regulator
Fi-sher Type 1098-EGR Pilot-Operated Regulator
The Fi-sher 1098-EGR pressure reducing regulator offers dependable and accurate downstream pressure control through a pilot-operated design. It is widely used where stable regulation and the ability to handle low differential pressures are important.
Product Overview
Built for versatility, the 1098-EGR is applied in natural gas systems, fuel gas supply to industrial combustion equipment, and larger commercial or institutional installations. It also finds use in plant air service. The design supports economical operation while maintaining precise control, with the capability to regulate effectively at low pressure differentials.
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Pressure reducing regulator (pilot-operated) |
| Designation | Type 1098-EGR / 1098H-EGR |
| Max. Main Valve Inlet Pressure | 400 psig / 27.6 bar (or body rating limit) |
| Max. Pilot Supply Pressure | 600 psig / 41.4 bar |
| Low Differential Performance | Capable of accurate control down to approximately 1 psid |
| Body Size Options | Commonly 1 through 6 inch and selected larger sizes |
| Connection Styles | NPT, flanged, butt-weld (construction dependent) |
| Service | Natural gas, fuel gas, air, and certain liquids |
Application Industry
Gas distribution networks, industrial boiler and furnace fuel systems, commercial buildings, process plants, and facilities requiring consistent pressure reduction.
Common Problems
Common concerns include achieving proper setpoint and lockup, ensuring adequate pilot supply, or matching the regulator to specific differential and capacity needs. Correct sizing, pilot selection, and installation of recommended filters help address these issues.
Replacement Models
Suitable as a replacement for other pilot-operated pressure reducing regulators of similar size and performance characteristics.
Why Buy From Us
We provide authentic Fi-sher products with practical application knowledge to support correct regulator selection and configuration.
Stock & Delivery Time
Standard lead time is 6-8 weeks.
RFQ Form
Submit details on required pressures, size, medium, capacity, and any special construction needs for a customized quote.
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